PF-20T and PF-50T Quick Start Guide
What’s in the Box PF-20T or PF-50T Amplifier, Power Cable, and Quick Start Guide. Hookup Diagrams Standard Setup 4 5 3 6 2 7 8 9 10 1 11 12 0 8 16 -db LEVEL CONTROL 8 or 4 Speaker Cabinet PF-20T / PF-50T PA/Recording Setup PF-20T / PF-50T Daisy Chaining 4 5 4 5 3 6 Speaker Cabinet B 1 11 12 0 8 16 -db LEVEL CONTROL PF-20T / PF-50T Note: Use same impedance cabinets when daisy-chaining.
Front & Rear Panels 4 1 2 1 8 9 3 4 5 3 10 5 6 5 5 12 13 7 7 14 15 16 17 / 11 18 3
Front & Rear Panel Descriptions 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 0 dB Input: Connect a passive instrument to this Input jack. –15 dB Input: Connect an active instrument to this Input jack. Gain: The Gain knob adjusts the signal sent to the preamplifier. Ultra Hi / Ultra Lo Switches: Boosts high or low frequencies. EQ Knobs: Boost or cut the level at certain frequencies to enhance the sound. Frequency Select Knob: Selects the frequencies affected by the Midrange EQ knob.
Technical Specifications PF-20T 20W @ 8 20W @ 4 Output Power Rating (10% THD) (10% THD) PF-50T 50W @ 8 50W @ 4 (10% THD) (10% THD) Maximum Gain 54 dB 66 dB Power Requirements 120V AC, 60 Hz, 50W 100V AC, 50-60 Hz, 50W 220-240V AC, 50-60 Hz, 50W 120V AC, 60 Hz, 90W 100V AC, 50-60 Hz, 90W 220-240V AC, 50-60 Hz, 90W Size (H x W x D) 7.3 x 13.0 x 10.4 in 185 x 330 x 264 mm 7.3 x 13.9 x 10.4 in 185 x 353 x 264 mm Weight 15.2 lb / 6.9 kg 19.4 lb / 8.8 kg All specifications subject to change.
Supplier's Declaration of Conformity 47 CFR § 2.1077 Compliance Information Unique Identifiers: Ampeg PF-20T and PF-50T Responsible Party - U.S. Contact Information: Yamaha Guitar Group, Inc. 26580 Agoura Road Calabasas, CA 91302-1921 (818) 575-3600 https://ampeg.com/ FCC Compliance Statement: This device complies with Part 15 of the FCC Rules.
